Journal of Shanghai Jiaotong University ›› 2019, Vol. 53 ›› Issue (6): 654-659.doi: 10.16183/j.cnki.jsjtu.2019.06.003

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In-Situ Vision Detection and Compensation of Wheel Profile Error in Profile Grinding

HU Yixing,XU Liming,FAN Fan,ZHANG Zhe   

  1. School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • Online:2019-06-28 Published:2019-07-23

Abstract: This study introduced a method for a rapid vision detection of edge profile of grinding wheel based on a self-developed profile grinding machine. The in-situ vision detection of wheel profile was designed. The accuracy measurement and quantitative assessment of wheel profile were presented. The feasibility and measurement accuracy were experimentally testified. Finally, a segmented quantitative characterization of wheel profile error and error compensation method were proposed for grinding of contour surfaces. Experiments were designed and conducted. The experimental results indicated that the method can online compensate wheel profile error and effectively improve the shape and size precision of profile of machined component.

Key words: wheel profile; profile curve grinding; vision detection; wheel wear; error compensation

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